IMI EV L3 Repair Practice Questions - IMI Level 3 Award Technical Specialist In Electric Hybrid Vehicle System Repair And Replacement Exam

What is the main function of the HV contactors in a traction battery system?

Convert 12 V AC into grid-frequency three-phase power Measure tyre temperature during charging Galvanically connect or isolate the pack from the vehicle HV bus under BMS/ECU control Replace the need for orange cable identification

Correct Answer:

Galvanically connect or isolate the pack from the vehicle HV bus under BMS/ECU control

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